The tribal business boom runs on a legal framework: the 1975 Indian Self-Determination Act, special SBA 8(a) authorities for tribes, Alaska Native and Native Hawaiian organizations, and the 1974 Supreme Court ruling in Morton v. Mancari that the tribal-federal relationship is political, not racial. Critics' objections receive fair airing.
Whether the 8(a) advantages for tribes and Alaska Native Corporations are too generous is contested, as is whether Morton v. Mancari survives the 2025-26 legal and policy pressure. How common pass-through abuse is has not been cleanly established.